Growth hacker marketing :
Holiday, Ryan.
Growth hacker marketing : a primer on the future of PR, marketing, and advertising / Ryan Holiday. - New York, New York : Portfolio/Penguin, [2014] - xxix, 111 pages ; 20 cm
9781591847380 (paperback)
658.8 / HOL
Growth hacker marketing : a primer on the future of PR, marketing, and advertising / Ryan Holiday. - New York, New York : Portfolio/Penguin, [2014] - xxix, 111 pages ; 20 cm
9781591847380 (paperback)
658.8 / HOL